IT1193927B - PROCEDURE FOR INSULATING DUCTS - Google Patents

PROCEDURE FOR INSULATING DUCTS

Info

Publication number: IT1193927B
Authority: IT; Italy
Prior art keywords: procedure; insulating ducts; ducts; insulating
Prior art date: 1979-03-15

Application number

IT20535/80A

Other languages

Italian (it)

Other versions

IT8020535A0 (en

IT8020535A1 (en

Inventor

Carlo Miguel Samour

Original Assignee

Kendall & Co

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1979-03-15

Filing date

1980-03-12

Publication date

1988-08-31

1980-03-12 Application filed by Kendall & Co filed Critical Kendall & Co

1980-03-12 Publication of IT8020535A0 publication Critical patent/IT8020535A0/en

1981-09-12 Publication of IT8020535A1 publication Critical patent/IT8020535A1/en

1988-08-31 Application granted granted Critical

1988-08-31 Publication of IT1193927B publication Critical patent/IT1193927B/en

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
- F16L59/143—Pre-insulated pipes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
- B29C44/22—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length consisting of at least two parts of chemically or physically different materials, e.g. having different densities
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
- B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
- B29C44/322—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables
- B29C44/324—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables the preformed parts being tubular or folded to a tubular shape
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/029—Shape or form of insulating materials, with or without coverings integral with the insulating materials layered
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/08—Means for preventing radiation, e.g. with metal foil
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
- F16L59/147—Arrangements for the insulation of pipes or pipe systems the insulation being located inwardly of the outer surface of the pipe
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Thermal Insulation (AREA)
Laminated Bodies (AREA)
Flanged Joints, Insulating Joints, And Other Joints (AREA)
Insulators (AREA)
Linear Motors (AREA)
Details Of Indoor Wiring (AREA)
Motor Or Generator Cooling System (AREA)
Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Molding Of Porous Articles (AREA)

IT20535/80A 1979-03-15 1980-03-12 PROCEDURE FOR INSULATING DUCTS IT1193927B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US2079279A	1979-03-15	1979-03-15

Publications (3)

Publication Number	Publication Date
IT8020535A0 IT8020535A0 (en)	1980-03-12
IT8020535A1 IT8020535A1 (en)	1981-09-12
IT1193927B true IT1193927B (en)	1988-08-31

Family

ID=21800609

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT20535/80A IT1193927B (en)	1979-03-15	1980-03-12	PROCEDURE FOR INSULATING DUCTS

Country Status (31)

Country	Link
JP (1)	JPS55133951A (en)
AR (1)	AR225305A1 (en)
AT (1)	AT377227B (en)
AU (1)	AU532291B2 (en)
BE (1)	BE882206A (en)
BR (1)	BR8001461A (en)
CA (1)	CA1160914A (en)
CH (1)	CH635182A5 (en)
CS (1)	CS220765B2 (en)
DD (1)	DD149955A5 (en)
DE (1)	DE3006545C2 (en)
DK (1)	DK151913C (en)
EG (1)	EG14165A (en)
ES (1)	ES8102909A1 (en)
FR (1)	FR2451261A1 (en)
GB (1)	GB2046865B (en)
GR (1)	GR67219B (en)
HU (1)	HU178150B (en)
IE (1)	IE49291B1 (en)
IT (1)	IT1193927B (en)
MX (1)	MX150570A (en)
NL (1)	NL186831C (en)
NO (1)	NO161208C (en)
NZ (1)	NZ193125A (en)
PH (1)	PH15434A (en)
PL (1)	PL133428B1 (en)
PT (1)	PT70943A (en)
SE (1)	SE447414B (en)
SU (1)	SU1351520A3 (en)
YU (1)	YU66780A (en)
ZA (1)	ZA80949B (en)

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NL8005255A (en) *	1980-09-19	1982-04-16	Wavin Bv	PLASTIC TUBE PART PROVIDED WITH A PLASTIC FOAM INSULATION LAYER.
FI77102C (en) *	1981-05-25	1989-01-10	Kabel Metallwerke Ghh	Process for producing a heat insulated conduit
GB2120747A (en) *	1982-05-20	1983-12-07	Hepworth Plastics Ltd	Pipes for pipelines
AU590713B2 (en) *	1984-06-07	1989-11-16	Asahi Chemical Industry Co. Ltd.	Heat insulating structures for low-temperature or cryogenic pipings
DE3530187C2 (en) *	1985-08-23	1994-12-01	Marquet & Cie Noel	Method and device for producing thermally insulated conduits
JPH0814359B2 (en) *	1985-09-02	1996-02-14	株式会社日本メデイクス	Tube for cryogenic piping of beauty and medical equipment
DE3534241A1 (en) *	1985-09-26	1987-04-02	Rheinhold & Mahla Gmbh	Process for producing an insulation of in situ polyurethane foam for pipelines, containers and columns
DE4118362A1 (en) *	1991-06-05	1992-12-10	Bayer Ag	METHOD OF ISOLATING PIPES
DE4421817A1 (en) *	1994-06-22	1996-01-04	Bayer Ag	Insulating of tubes, esp. for long-distance heat supply
AUPM903694A0 (en) *	1994-10-25	1994-11-17	Adams, Kevin	Multipurpose composite tubing
NO962627L (en) *	1996-06-20	1998-01-19	Per Ludvig Engesaeter	Anti-corrosion, thermal storage, thermally resistant and thermally insulating coating / casing
RU2152553C1 (en) *	1998-11-24	2000-07-10	Центральный научно-исследовательский институт им. акад. А.Н. Крылова	Heat-insulating coat for horizontal pipe line
BR0010945B1 (en) *	1999-05-26	2009-01-13		heat insulated steel pipe for deep sea pipe lines and process for manufacturing it.
RU2182868C1 (en) *	2001-05-31	2002-05-27	Закрытое акционерное общество Научно-производственное предприятие "МАЯК-93"	Method for manufacture of coextruded multilayer pipe, device for its realization and pipe so produced
RU2274798C2 (en) *	2004-05-07	2006-04-20	Открытое акционерное общество "ОКБ Сухого"	Method and device for heat insulation of article
RU2276756C1 (en) *	2004-12-17	2006-05-20	Владимир Аркадьевич Устюгов	Heat insulated pipe for heat and/or water supply systems
EP1909018B1 (en)	2006-10-05	2014-08-20	Georg Fischer Rohrleitungssysteme AG	Pipe connection with thermal insulation and procedure for the manufacture of the pipe connecting part
RU2326291C1 (en) *	2006-12-28	2008-06-10	Ольга Владимировна Устюгова	Thermal-insulated pipe for heating and/or water-supply systems of building and structures
DE202007004596U1 (en)	2007-03-26	2007-05-31	Rehau Ag + Co	Plastic pipe
ITMI20090939A1 (en) *	2009-05-27	2010-11-28	Dow Brasil Sa	PIPES FOR DEEP WATER USE
AT508464B1 (en) *	2009-06-18	2012-02-15	Lambda One Isoliertechnik Gmbh	METHOD AND APPARATUS FOR PRODUCING PREFORMED INSULATION BODIES WITH IMPROVED HEAT INSULATION AND LIGHT WEIGHT
EA018041B1 (en) *	2010-07-22	2013-05-30	Общество С Ограниченной Ответственностью "Смит-Ярцево"	Pipeline heat insulation
CN104067044B (en) *	2011-11-28	2017-06-09	巴斯夫欧洲公司	The method that thermal sleeve is prepared in continuous preparation process
US20130327466A1 (en) *	2012-06-08	2013-12-12	Pellegrino J. Pisacreta	Insulated tubing
JP6080404B2 (en) *	2012-06-28	2017-02-15	旭有機材株式会社	Piping cover
CA2897261C (en) *	2013-02-08	2021-04-27	Logstor A/S	Method for producing an insulated pipe in corrugated casing
CN103557404B (en) *	2013-11-06	2015-11-25	北京豪特耐管道设备有限公司	The insulated piping that a kind of production method of insulated piping and employing the method are produced
CN103587215B (en) *	2013-11-11	2015-08-05	镇江市高等专科学校	Multiple degrees of freedom flotation tube foamed material heat fused abutted equipment
CN103968161A (en) *	2014-05-23	2014-08-06	张楠	Rubber hose
CN104295809A (en) *	2014-11-05	2015-01-21	广西金盛科技发展有限公司	PVC drainage pipe
CN106917933A (en) *	2016-03-28	2017-07-04	齐克先	A kind of prefabricated direct-buried thermal insulation pipe of material hole with reinforcing chip and manufacture method
CN105972329A (en) *	2016-05-25	2016-09-28	安徽普氏生态环境工程有限公司	Novel water supply pipe
CN107020774B (en) *	2017-04-05	2019-02-22	绵阳高新区三阳塑胶有限责任公司	A kind of multi-layer multi heat preserving and insulating material and preparation method thereof
CN109506064A (en) *	2018-12-25	2019-03-22	哈尔滨朗格斯特节能科技有限公司	Hard polyaminoester spraying winds prefabricated direct-buried heat insulation elbow with high density polyethylene (HDPE)
CN110402870B (en) *	2019-09-02	2021-09-07	福建亚通新材料科技股份有限公司	Pipeline for deep sea cultivation
IT201900020781A1 (en) *	2019-11-11	2021-05-11	Ecotech S R L	Thermo-insulated tube

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4820967B1 (en) *	1967-05-11	1973-06-25
NL6903871A (en) *	1969-03-13	1970-09-15
US3657036A (en) *	1969-10-02	1972-04-18	Nat Gypsum Co	Method for production of rigid polyurethane articles
US3644168A (en) *	1970-06-12	1972-02-22	Upjohn Co	Varied density polyisocyanurate foam structure
US3814659A (en) *	1971-02-01	1974-06-04	Upjohn Co	Novel compositions
US3802948A (en) *	1971-06-09	1974-04-09	Hitachi Shipbuilding Eng Co	Thermal insulation for cryogenic containers
US3782998A (en) *	1971-11-30	1974-01-01	Atlantic Richfield Co	Method of insulating cold substrates and the insulated substrates
GB1357765A (en) *	1971-12-03	1974-06-26	Bauakademie Ddr	Insulated pressure pipe
US3979818A (en) *	1972-05-30	1976-09-14	Shaw Pipe Industries Ltd.	Method of thermally insulating pipe
BE885751Q (en) *	1976-08-27	1981-02-16	Kendall & Co	METHOD AND APPARATUS FOR APPLYING A FOAMABLE LIQUID TO A CYLINDRICAL OBJECT
JPS5472558A (en) *	1977-11-21	1979-06-11	Sekisui Plastics	Pipe cover

1980
- 1980-02-19 ZA ZA00800949A patent/ZA80949B/en unknown
- 1980-02-19 GB GB8005589A patent/GB2046865B/en not_active Expired
- 1980-02-21 DE DE3006545A patent/DE3006545C2/en not_active Expired
- 1980-02-26 AT AT0105380A patent/AT377227B/en not_active IP Right Cessation
- 1980-02-28 AU AU55973/80A patent/AU532291B2/en not_active Ceased
- 1980-02-28 FR FR8004467A patent/FR2451261A1/en active Granted
- 1980-02-29 HU HU8080473A patent/HU178150B/en not_active IP Right Cessation
- 1980-03-01 EG EG114/80A patent/EG14165A/en active
- 1980-03-05 GR GR61351A patent/GR67219B/el unknown
- 1980-03-07 CS CS801594A patent/CS220765B2/en unknown
- 1980-03-10 JP JP2927380A patent/JPS55133951A/en active Pending
- 1980-03-11 YU YU00667/80A patent/YU66780A/en unknown
- 1980-03-12 PT PT70943A patent/PT70943A/en unknown
- 1980-03-12 DD DD80219617A patent/DD149955A5/en not_active IP Right Cessation
- 1980-03-12 SE SE8001923A patent/SE447414B/en not_active IP Right Cessation
- 1980-03-12 CA CA000347490A patent/CA1160914A/en not_active Expired
- 1980-03-12 IT IT20535/80A patent/IT1193927B/en active
- 1980-03-12 BR BR8001461A patent/BR8001461A/en unknown
- 1980-03-13 BE BE0/199781A patent/BE882206A/en not_active IP Right Cessation
- 1980-03-13 ES ES490303A patent/ES8102909A1/en not_active Expired
- 1980-03-13 PL PL1980222668A patent/PL133428B1/en unknown
- 1980-03-13 MX MX181541A patent/MX150570A/en unknown
- 1980-03-13 NO NO800730A patent/NO161208C/en unknown
- 1980-03-14 SU SU802896301A patent/SU1351520A3/en active
- 1980-03-14 DK DK111480A patent/DK151913C/en not_active IP Right Cessation
- 1980-03-14 CH CH202180A patent/CH635182A5/en not_active IP Right Cessation
- 1980-03-14 NL NLAANVRAGE8001541,A patent/NL186831C/en not_active IP Right Cessation
- 1980-03-14 AR AR280328A patent/AR225305A1/en active
- 1980-03-14 NZ NZ193125A patent/NZ193125A/en unknown
- 1980-03-14 IE IE532/80A patent/IE49291B1/en unknown
- 1980-03-14 PH PH23773A patent/PH15434A/en unknown

Also Published As

Publication number	Publication date
GR67219B (en)	1981-06-24
CH635182A5 (en)	1983-03-15
NO161208B (en)	1989-04-10
JPS55133951A (en)	1980-10-18
AT377227B (en)	1985-02-25
FR2451261A1 (en)	1980-10-10
DD149955A5 (en)	1981-08-05
NL8001541A (en)	1980-09-17
SE8001923L (en)	1980-09-16
ZA80949B (en)	1981-02-25
CA1160914A (en)	1984-01-24
ATA105380A (en)	1984-07-15
PH15434A (en)	1983-01-18
ES490303A0 (en)	1981-02-16
DK111480A (en)	1980-09-16
GB2046865B (en)	1983-06-15
NO161208C (en)	1989-07-26
BR8001461A (en)	1980-11-11
AU532291B2 (en)	1983-09-22
DK151913C (en)	1988-07-04
MX150570A (en)	1984-05-30
PL133428B1 (en)	1985-06-29
PL222668A1 (en)	1980-12-01
YU66780A (en)	1983-09-30
EG14165A (en)	1983-09-30
IT8020535A0 (en)	1980-03-12
SE447414B (en)	1986-11-10
BE882206A (en)	1980-07-01
NL186831C (en)	1991-03-01
SU1351520A3 (en)	1987-11-07
GB2046865A (en)	1980-11-19
HU178150B (en)	1982-03-28
DK151913B (en)	1988-01-11
ES8102909A1 (en)	1981-02-16
DE3006545A1 (en)	1980-09-25
AR225305A1 (en)	1982-03-15
NO800730L (en)	1980-09-16
FR2451261B1 (en)	1984-10-26
AU5597380A (en)	1980-09-18
DE3006545C2 (en)	1986-08-21
IE49291B1 (en)	1985-09-04
IT8020535A1 (en)	1981-09-12
CS220765B2 (en)	1983-04-29
IE800532L (en)	1980-09-15
NL186831B (en)	1990-10-01
NZ193125A (en)	1983-11-30
PT70943A (en)	1980-04-01

Publication	Publication Date	Title
IT1193927B (en)	1988-08-31	PROCEDURE FOR INSULATING DUCTS
SE8002439L (en)	1980-10-03	PRESSURE INSULATOR
IT1124638B (en)	1986-05-07	THERMAL INSULATED CONDUCT
IT8067857A0 (en)	1980-06-02	ELECTRICAL TRANSFORMER
AT374059B (en)	1984-03-12	BUSBAR BLOCK
SE8004068L (en)	1980-12-01	POWER DISTRIBUTOR FOR MET TRANSFORMERS
AT362433B (en)	1981-05-25	ORTHODYNAMIC HEADPHONES
FR2462772B1 (en)	1985-06-14	TRANSFORMER
FI803068A7 (en)	1981-04-12	TRANSFORMER
AT373106B (en)	1983-12-27	BUSBAR BLOCK
FI802322A7 (en)	1981-01-28	MEDICINSK BESTRAOLNING APPARATUS
SE7904987L (en)	1980-09-30	HALLARE FOR VERMEROR
RO81177A (en)	1983-04-29	PROCEDURE FOR AROMATIC HYDROCARBONIZATION
IT1136164B (en)	1986-08-27	THERMAL INSULATION
SE7902316L (en)	1980-09-16	ELECTRICAL DISTRIBUTION SYSTEM
IT7868540A0 (en)	1978-06-30	JOINT FOR DUCTS
SE7907711L (en)	1981-03-19	ELECTRICAL COUPLER
TR20813A (en)	1982-09-15	DELAY ELEMANH CABLE GARNITUERUE
IT1149922B (en)	1986-12-10	TRANSMISSION CONDUCTOR
IT7930883U1 (en)	1981-07-01	Insulated brick
SE8004742L (en)	1981-01-03	ELECTRICAL CONNECTION BLOCK
IT1136062B (en)	1986-08-27	CIANOGRAFICO APPARATUS
ATA675279A (en)	1983-10-15	SWITCHGEAR
NO791916L (en)	1980-12-09	INSULATING FRESCALINE
ES487508A0 (en)	1980-12-01	PROCEDURE FOR INSULATING CONSTRUCTIONS